Return value#
| Type | Meaning |
|---|---|
none (MD action) |
Types describe the declared interface, not proof of a successful game effect. |
XML attributes#
libraries/common.xsd
| Attribute | Schema type | Required | Default / fixed |
|---|---|---|---|
free |
booleanexpression |
no | not declared |
size |
expression |
no | not declared |
storage |
booleanexpression |
no | not declared |
building |
booleanexpression |
no | not declared |
trading |
booleanexpression |
no | not declared |
allowplayeronly |
booleanexpression |
no | not declared |
walkable |
booleanexpression |
no | not declared |
locked |
booleanexpression |
no | not declared |
hidden |
booleanexpression |
no | not declared |
showroom |
booleanexpression |
no | not declared |
ventureronly |
booleanexpression |
no | not declared |
ventureplatform |
expression |
no | not declared |
condition |
expression |
no | not declared |
negate |
boolean |
no | not declared |
comment |
comment |
no | not declared |
An MD action can write to a named variable or change the world. This is not a Lua return value. The output variable depends on the action and its attributes.
Example and context#
See language basics, types and methods and Lua / MD events. Examples there are independent learning examples. No project source files or private implementation fragments are distributed with this reference.